Thanks to 'net detective Paul Blumstein
240 million year old blood vessels from reptile
Free video from Sci. Am.
25 odd factoids to keep you awake thinking about them
Parental care from 430 million years ago
Full, free essay, image, link from LA times
305 million year old near-spider
Compete, free report, links, images from Sci. Am.
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5/24/2017 » 5/28/2017HAPS 31st Annual Conference 2017
5/26/2017HAPS 31st Annual Conference - Fun Run Pre-Registration
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